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Pyridine, 2-chloro-, 1-oxide, hydrochloride (1:1)

Pyridine, 2-chloro-, 1-oxide, hydrochloride (1:1) structure

CAS No:
20295-64-1
Formula:
C5H4ClNO.ClH
Chemical Name:
Pyridine, 2-chloro-, 1-oxide, hydrochloride (1:1)
Synonyms:
Pyridine,2-chloro-,1-oxide,hydrochloride (1:1);Pyridine,2-chloro-,1-oxide,hydrochloride;Pyridine,2-chloro,1-oxide,compd. with hydrochloric acid;2-Chloropyridine N-oxide hydrochloride
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

beige powder

Pyridine, 2-chloro-, 1-oxide, hydrochloride (1:1) Basic Attributes

Molecular Weight：

166.00500

Exact Mass：

164.97500

EC Number：

243-712-9

NSC Number：

352281

DSSTox ID：

DTXSID10174180

HScode：

2933399090

Characteristics

PSA：

25.46000

XLogP3：

2.57050

Appearance：

beige powder

Density：

1.27g/cm3

Melting Point：

143 °C @ Solvent: Ethanol

Boiling Point：

140-142°C

Flash Point：

141.3ºC

Vapor Pressure：

0.00113mmHg at 25°C

Safety Information

Transport codes：

UN 2811 6.1/PG 3

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S26-S37/39

Marks：

Xi:Irritant;

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 42 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:166.00
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:164.9748192
Monoisotopic Mass:164.9748192
Topological Polar Surface Area:25.5
Heavy Atom Count:9
Complexity:78.8
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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Guide of Pyridine, 2-chloro-, 1-oxide, hydrochloride (1:1)

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties
Latest News
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Pyridine, 2-chloro-, 1-oxide, hydrochloride (1:1)

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